| Title |
Populations of doubled haploids for genetic mapping in hexaploid winter triticale
|
|---|---|
| Published in |
Molecular Breeding, March 2018
|
| DOI | 10.1007/s11032-018-0804-3 |
| Pubmed ID | |
| Authors |
M. Tyrka, S. Oleszczuk, J. Rabiza-Swider, H. Wos, M. Wedzony, J. Zimny, A. Ponitka, A. Ślusarkiewicz-Jarzina, R. J. Metzger, P. S. Baenziger, A. J. Lukaszewski |
| Abstract |
To create a framework for genetic dissection of hexaploid triticale, six populations of doubled haploid (DH) lines were developed from pairwise hybrids of high-yielding winter triticale cultivars. The six populations comprise between 97 and 231 genotyped DH lines each, totaling 957 DH lines. A consensus genetic map spans 4593.9 cM is composed of 1576 unique DArT markers. The maps reveal several structural rearrangements in triticale genomes. In preliminary tests of the populations and maps, markers specific to wheat segments of the engineered rye chromosome 1R (RM1B) were identified. Example QTL mapping of days to heading in cv. Krakowiak revealed loci on chromosomes 2BL and 2R responsible for extended vernalization requirement, and candidate genes were identified. The material is available to all parties interested in triticale genetics. |
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Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 2 | 100% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 2 | 100% |
Mendeley readers
The data shown below were compiled from readership statistics for 25 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Unknown | 25 | 100% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Researcher | 5 | 20% |
| Student > Master | 4 | 16% |
| Student > Doctoral Student | 3 | 12% |
| Student > Ph. D. Student | 2 | 8% |
| Student > Postgraduate | 2 | 8% |
| Other | 4 | 16% |
| Unknown | 5 | 20% |
| Readers by discipline | Count | As % |
|---|---|---|
| Agricultural and Biological Sciences | 16 | 64% |
| Biochemistry, Genetics and Molecular Biology | 1 | 4% |
| Earth and Planetary Sciences | 1 | 4% |
| Unknown | 7 | 28% |
Attention Score in Context
This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 07 April 2018.
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#18,601,965
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Outputs of similar age from Molecular Breeding
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